CN102244936A - Method and system for sharing base station bandwidth by wireless access point (AP) - Google Patents
Method and system for sharing base station bandwidth by wireless access point (AP) Download PDFInfo
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- CN102244936A CN102244936A CN2010101722350A CN201010172235A CN102244936A CN 102244936 A CN102244936 A CN 102244936A CN 2010101722350 A CN2010101722350 A CN 2010101722350A CN 201010172235 A CN201010172235 A CN 201010172235A CN 102244936 A CN102244936 A CN 102244936A
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Abstract
The invention relates to the communication field and provides a method and system for sharing base station bandwidth by a wireless access point (AP) in order to solve the problem of high wiring cost of the wireless AP in the prior art. The method comprises the following steps: a connection is established between the wireless AP and a 3G (The 3rd Generation) base station; the wireless AP sends communication data between the wireless AP and a wireless terminal to the 3G base station; and the 3G base station sends the communication data to the internet through a wired network. According to the embodiment of the invention, the AP and the 3G base station are connected so that the wireless terminal can be accessed to the network through the 3G base station in a WLAN (Wireless Local Area Network) covered by the AP, thus, the AP wiring cost is saved.
Description
Technical field
The present invention is relevant for communication technical field, particularly about a kind of method and system of WAP (wireless access point) sharing base bandwidth.
Background technology
The expansion that wireless lan (wlan) can be used as cable LAN (LAN) is used, also can be independently as the alternative facility of cable LAN, so WLAN (wireless local area network) provides very strong networking flexibility.The mobility that the WLAN technology is had, convenience, higher characteristics such as bandwidth, and many advantages such as large-scale industrialization and low cost make WLAN market obtain extensive development in the short several years.Today from the home entertaining terminal, move portable, mobile phone terminal to the various application of enterprise, the figure that WLAN uses is ubiquitous.
WAP (wireless access point) (AP) provides intervening mode more flexibly for WLAN, but AP equipment need be connected to the service that switch could provide data network for the user in the prior art, and this has increased the cost and the difficulty of arranging net.
Summary of the invention
The present invention just is based on the problems referred to above and proposes, and its purpose is to provide a kind of method and system of WAP (wireless access point) sharing base bandwidth, is used for solving prior art AP wiring cost height, and the problem of network access by wireless terminal resource inconvenience.
The embodiment of the invention provides a kind of method of WAP (wireless access point) sharing base bandwidth, comprises,
WAP (wireless access point) and NodeB connect;
Described wireless access name a person for a particular job and wireless terminal between communication data send to described NodeB;
Described NodeB sends to internet with described communication data by cable network.
According to a further aspect of the described WAP (wireless access point) sharing base of embodiment of the invention bandwidth method, be that WAP (wireless access point) and NodeB connect, described WAP (wireless access point) is connected by wired mode with NodeB.
According to another further aspect of the described WAP (wireless access point) sharing base of embodiment of the invention bandwidth method, described wired mode connects and comprises, connects or connects by network interface by USB interface.
Another further aspect according to the described WAP (wireless access point) sharing base of embodiment of the invention bandwidth method, described wireless access name a person for a particular job and wireless terminal between communication data also comprise that described wireless access is named a person for a particular job and is converted to the communication data of Ethernet protocol or USB standard in the WLAN net with the communication data of wireless terminal before sending to described NodeB.
According to another further aspect of the described WAP (wireless access point) sharing base of embodiment of the invention bandwidth method, be that WAP (wireless access point) and NodeB connect, described WAP (wireless access point) is connected by wireless mode with NodeB.
Another further aspect according to the described WAP (wireless access point) sharing base of embodiment of the invention bandwidth method, described wireless mode connects and comprises, described WAP (wireless access point) connects the 3G communication module, and described 3G communication module communicates by 3G network and described NodeB.
The embodiment of the invention also provides a kind of system of WAP (wireless access point) sharing base bandwidth, comprises,
WAP (wireless access point) and NodeB;
Wherein said WAP (wireless access point) comprises, communication unit, radio frequency unit, message processing unit;
Described communication unit is used for connecting with described NodeB;
Described radio frequency unit is used for communicating with wireless terminal;
Described message processing unit, will and wireless terminal between communication data send to described NodeB, the cable network by described NodeB sends to internet with described communication data.
According to a further aspect of embodiment of the invention system, described communication unit is a USB interface, and this USB interface connects the 3G communication module, and described 3G communication module communicates by 3G network and described NodeB.
According to another further aspect of embodiment of the invention system, described communication unit is a USB interface, and this USB interface communicates by USB connecting line and described NodeB.
According to another further aspect of embodiment of the invention system, described communication unit is a wired network interface, connects described NodeB by wired mode, and communicates with described NodeB.
The embodiment of the invention is connected AP with NodeB, being connected by the 3G communication module between AP and the NodeB makes wireless terminal to be connected to network by AP and NodeB, reduced the wiring cost of AP, and provide more access to select to wireless terminal, for example mobile computer need could use 3G network by preparing a 3G communication module at any time, and the AP that can have the 3G communication module among the present invention by the wireless access way of WLAN, thereby the wireless terminal of having avoided all will insert 3G network is provided the 3G communication module for oneself, make wireless terminal convenient carry out network insertion; Be connected to NodeB by wired mode, can make full use of the fiber bandwidth resource of NodeB, improve the data bandwidth of wireless terminal.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the invention, constitutes the application's a part, does not constitute limitation of the invention.In the accompanying drawings:
Figure 1 shows that the method flow diagram of a kind of AP sharing base of embodiment of the invention bandwidth;
Figure 2 shows that the structural representation of embodiment of the invention sharing base bandwidth system;
Figure 3 shows that the circuit diagram of embodiment of the invention AP equipment;
Fig. 4 A is depicted as the physical circuit figure between embodiment of the invention AP device handler and the USB interface;
Fig. 4 B is depicted as the physical circuit figure of embodiment of the invention exchange chip data division;
Fig. 4 C is depicted as the physical circuit figure of embodiment of the invention exchange chip control section.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer,, the present invention is described in further details below in conjunction with execution mode and accompanying drawing.At this, exemplary embodiment of the present invention and explanation thereof are used to explain the present invention, but not as a limitation of the invention.
Be illustrated in figure 1 as the method flow diagram of a kind of AP sharing base of embodiment of the invention bandwidth.
Comprise step 101, AP (3G) base station of communicating by letter with the third generation connects.
In described step 101, described AP is connected by wired mode with NodeB or connects by wireless mode, wherein wired mode comprises by USB interface and connects or connect by network interface (for example RJ45 interface), wherein wireless mode connects and comprises that described AP connects the 3G communication module, and the 3G communication module is connected with described NodeB by 3G network.
Can realize conveniently being used for terminal by wireless mode and use Internet resources, for example existing mobile computer needs the extra network that the 3G communication module could be utilized NodeB that installs additional, perhaps AP equipment independent wiring is connected to the Internet, could provide services on the Internet for mobile computer, and in an embodiment of the present invention, mobile computer only needs common WLAN mode (for example wireless network card) just can insert the Internet, has avoided making it to connect the expensive of internet for AP equipment independent wiring; By the wired connection mode higher bandwidth of wireless mode that can realize comparing, when wireless terminal mobile computer for example, perhaps mobile phone etc. is by the WLAN mode and after AP equipment is connected, wired connection by AP equipment and NodeB, and being connected between NodeB and the internet is to adopt high speed equipment such as light, the user terminal that inserts by WLAN can be an example with the 802.11n agreement, at least the access bandwidth of 26M is provided, access bandwidth about 14M if inserting NodeB with the communication protocol of 3G, this user terminal can only be provided, can make full use of NodeB by said method and be connected, improve user's access bandwidth with high speed between the Internet.
In step 102, described AP sends this communication data to NodeB then be converted to the communication data of Ethernet protocol (TCP/IP) or USB standard in the WLAN net with the communication data (communication data that for example meets the 802.11n agreement) of wireless terminal.
Be illustrated in figure 2 as the structural representation of embodiment of the invention sharing base bandwidth system.
Comprise AP equipment 201 and NodeB 202.
Wherein AP equipment 201 comprises, communication unit 2011, radio frequency unit 2012, message processing unit 2013.
Described communication unit 2011 is used for connecting with NodeB.
Described radio frequency unit 2012 is used for communicating with wireless terminal.
Described message processing unit 2013, will and wireless terminal between communication data send to described NodeB 202, the cable network by described NodeB 202 sends to internet with described communication data.
As an embodiment of the embodiment of the invention, described communication unit is a USB interface, and it connects the 3G communication module, for example adopts the 3G network interface card of USB interface, and this 3G module makes described AP and NodeB communicate by 3G network; Perhaps this USB interface is connected to NodeB 202 by the USB connecting line and communicates with described NodeB, and perhaps this communication unit is a wired network interface, and it connects NodeB 202 by category-5 cable or CAT5E UTP cable.Described NodeB 202 communicates by wired mode such as optical fiber and the Internet, and wherein this NodeB 202 belongs to prior art with the transfer of data of the Internet, no longer describes in detail in this application.
Communication data between 203 pairs of described message processing units and the wireless terminal carries out protocol conversion, for example the communication data of 802.11n agreement is converted to the communication data of Ethernet protocol (using wired networking mode to transmit) or USB standard (using the transmission of USB connecting line), sends to NodeB 202 by above-mentioned communication unit 201.
Be illustrated in figure 3 as the circuit diagram of embodiment of the invention AP equipment.
Comprise processor 301, this processor can adopt the chip of AR7100 model, and the logical circuit in this processor 301 is realized the function of message processing unit.
The MINIPCI interface 302 that is connected with processor 301 is used to the radio frequency unit of pegging graft.
USB interface 303 is connected with described processor 301, is used to connect the 3G communication module, perhaps is connected with NodeB by the USB connecting line.
Exchange chip 304, can adopt the chip of VSC8601 model, be connected with described processor 301, can adopt the chip of VSC8601 model, be used to finish and NodeB between Data Receiving and the processing of transmission, by exchange chip 304 can improve and NodeB between message transmission rate.
Network interface 305 is connected with described exchange chip 304, can be connected with NodeB by category-5 cable or CAT5E UTP cable or twisted-pair feeder, realizes communicating by letter between AP equipment and the NodeB.
Be depicted as physical circuit figure between embodiment of the invention AP device handler and the USB interface as Fig. 4 A.
USB interface provides two USB connecting interfaces in this example, the usb data input and output pin UB0_DP of processor A R7100 and UB0_DM pin are connected to the first data input pin (DATA0+) and the first data output pin (DATA0-) of USB interface, and wherein these two connecting lines are also connected to the D1+ pin and the D1-pin of antistatic chip.
The usb data input and output pin UB1_DP of processor A R7100 and UB1_DM pin are connected to the second data input pin (DATA1+) and the second data output pin (DATA1-) of USB interface, and wherein these two connecting lines are also connected to the D2+ pin and the D2-pin of antistatic chip.
The UBXI of this processor is connected the crystal oscillator chip with the UBXO pin, to obtain the clock signal of 12MHz.
Be depicted as the physical circuit figure of embodiment of the invention exchange chip data division as Fig. 4 B.
The pin one 8,20 to 24 of this exchange chip 8601 is respectively the reception control pin RX_CTL of this chip, RXD3 to the RXD0 pin of reception data, receive clock RX_CLK pin, and these pins are connected respectively to the pin of the corresponding function of processor A R7100.
The pin two 6 to 31 of this exchange chip 8601 is respectively the tranmitting data register pin TX_CLK of this chip, TXD3 to the TXD0 pin of transmission data, sends control TX_CTL pin, and these pins are connected respectively to the pin of the corresponding function of processor A R7100.
The pin 53 to 61 of this exchange chip 8601 connects network interface.
The pin 40,41 and 42 of this exchange chip 8601 is connected respectively on the circuit of LED light, is used for the state (perhaps working/idle state) to user prompt Data Receiving and transmission.
Be depicted as the physical circuit figure of embodiment of the invention exchange chip control section as Fig. 4 C.
Wherein CMOE0 to CMODE3 pin is the configuration pin of exchange chip, MDINT, MDC, MDIO pin are connected to the respective pin of processor A R7100 for the control signal pin, NRESET and NSRESET pin are the reset signal pin of exchange chip, the PLLMODE pin is the clock configuration pin of exchange chip, XTAL1 (REFCLK) pin is the clock signal pin of exchange chip, it connects the crystal oscillator chip in the accompanying drawing, and this crystal oscillator chip can be exported the clock signal of 25MHz.
Pass through the foregoing description, AP can be connected with NodeB by modes such as USB or cable network or 3G communication modules, utilize NodeB to provide services on the Internet with the bandwidth pair wireless terminal that is connected with this AP of the Internet, saved the cost of AP equipment wiring, and connect NodeB by wired mode, network service above 3G wireless network access bandwidth can be provided the wireless terminal that is connected with this AP, promote the access bandwidth of wireless terminal.
Above-described embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is the specific embodiment of the present invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the method for a WAP (wireless access point) sharing base bandwidth is characterized in that comprising,
WAP (wireless access point) and NodeB connect;
Described wireless access name a person for a particular job and wireless terminal between communication data send to described NodeB;
Described NodeB sends to internet with described communication data by cable network.
2. method according to claim 1 is characterized in that, is that WAP (wireless access point) and NodeB connect, and described WAP (wireless access point) is connected by wired mode with NodeB.
3. method according to claim 2 is characterized in that, described wired mode connects and comprises, connects or connects by network interface by USB interface.
4. method according to claim 3, it is characterized in that, described wireless access name a person for a particular job and wireless terminal between communication data also comprise that described wireless access is named a person for a particular job and is converted to the communication data of Ethernet protocol or USB standard in the WLAN net with the communication data of wireless terminal before sending to described NodeB.
5. method according to claim 1 is characterized in that, is that WAP (wireless access point) and NodeB connect, and described WAP (wireless access point) is connected by wireless mode with NodeB.
6. method according to claim 5 is characterized in that, described wireless mode connects and comprises, described WAP (wireless access point) connects the 3G communication module, and described 3G communication module communicates by 3G network and described NodeB.
7. the system of a WAP (wireless access point) sharing base bandwidth is characterized in that comprising,
WAP (wireless access point) and NodeB;
Wherein said WAP (wireless access point) comprises, communication unit, radio frequency unit, message processing unit;
Described communication unit is used for connecting with described NodeB;
Described radio frequency unit is used for communicating with wireless terminal;
Described message processing unit, will and wireless terminal between communication data send to described NodeB, the cable network by described NodeB sends to internet with described communication data.
8. system according to claim 7 is characterized in that, described communication unit is a USB interface, and this USB interface connects the 3G communication module, and described 3G communication module communicates by 3G network and described NodeB.
9. system according to claim 7 is characterized in that, described communication unit is a USB interface, and this USB interface communicates by USB connecting line and described NodeB.
10. system according to claim 7 is characterized in that, described communication unit is a wired network interface, connects described NodeB by wired mode, and communicates with described NodeB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2010101722350A CN102244936A (en) | 2010-05-14 | 2010-05-14 | Method and system for sharing base station bandwidth by wireless access point (AP) |
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| CN2010101722350A CN102244936A (en) | 2010-05-14 | 2010-05-14 | Method and system for sharing base station bandwidth by wireless access point (AP) |
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| CN2010101722350A Pending CN102244936A (en) | 2010-05-14 | 2010-05-14 | Method and system for sharing base station bandwidth by wireless access point (AP) |
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| CN103945379A (en) * | 2013-01-23 | 2014-07-23 | 上海贝尔股份有限公司 | Method of realizing access authentication and data communication in access network |
| WO2015135210A1 (en) * | 2014-03-14 | 2015-09-17 | 华为技术有限公司 | Data transmission method, user equipment and base station |
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| CN103945379A (en) * | 2013-01-23 | 2014-07-23 | 上海贝尔股份有限公司 | Method of realizing access authentication and data communication in access network |
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| CN105264961B (en) * | 2014-03-14 | 2019-09-20 | 华为技术有限公司 | Data transmission method, user equipment and base station |
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Application publication date: 20111116 |